DataBase Management System Database Concepts MCQs

• A Can a customer also be a supplier?
• B How can query execution plans be optimized?
• C What is the physical capacity of the database?
• D Which encryption algorithm should be used?
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A

Answer: A

Deep questions during the database design process delve into the intricacies of the application domain and aim to define the relationships and characteristics of the entities being modeled.
One example is questioning whether a customer can also be a supplier, which explores the potential overlapping roles or associations between different entities.
These questions help establish the definitions and boundaries of the entities and their relationships.

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Looking for information about databases? Explore our collection of MCQs (Multiple Choice Questions) related to database management systems, relational databases, SQL queries, database design, data modeling, database administration, data warehousing, NoSQL databases, database security, and database optimization. Enhance your knowledge and understanding of key concepts, techniques, and tools used in the world of databases.